CN105662278A - Cyclone dust collecting device and dust collector - Google Patents
Cyclone dust collecting device and dust collector Download PDFInfo
- Publication number
- CN105662278A CN105662278A CN201610209767.4A CN201610209767A CN105662278A CN 105662278 A CN105662278 A CN 105662278A CN 201610209767 A CN201610209767 A CN 201610209767A CN 105662278 A CN105662278 A CN 105662278A
- Authority
- CN
- China
- Prior art keywords
- dust collecting
- filter mechanism
- extension
- collecting unit
- dirt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Abstract
The invention discloses a cyclone dust collecting device and a dust collector. The cyclone dust collecting device comprises a filter mechanism, and a dust cup, wherein a dust collecting space is formed between the dust cup and the filter mechanism; an extending part is arranged between the filter mechanism and the bottom of the dust collecting space. The cyclone dust collecting device has the advantages that not only is the problem that hair adheres to the dust cup and the filter mechanism easily is solved, but also the separation efficiency of the dust cup is enhanced, the dust storage capacity in the dust cup and the dust collecting capacity of the dust collector are improved, and the blast capacity loss is reduced.
Description
Technical field
The present invention relates to a kind of dust collect plant, particularly relate to a kind of cyclone dust collecting unit and there is the vacuum cleaner of this cyclone dust collecting unit.
Background technology
Vacuum cleaner is a kind of conventional household electrical appliance, and it can be divided into vertical, horizontal and portable. The operation principle of vacuum cleaner is, utilizes motor band moving vane high speed rotating, produces air negative pressure, draw dust in the housing sealed. Thus, in order to collect the dust of absorption, existing vacuum cleaner is generally also provided with dirt cup filtration system.
But, the dirt cup filtration system of existing vacuum cleaner, dust, hair etc. enter dirt cup through air channel and are easily separated filtration, the hair such as hair, fine hair is easily entangled on the guard of dirt cup filtration system, result in blockage, cause that overall performance and suction all can decline, be also unfavorable for that user clears up. To this, being substantially employing labor cleaning at present and be entangled in the dust on dirt cup filter mechanism and hair, such efficiency and effect are all poor, and unhygienic.
Therefore, for the problems referred to above, it is necessary to provide further solution.
Summary of the invention
In view of this, the invention provides a kind of cyclone dust collecting unit and there is the vacuum cleaner of this cyclone dust collecting unit, solving the problem that dirt cup inner filtration mechanism twines hair.
To achieve these goals, cyclone dust collecting unit provided by the invention includes: filter mechanism, and forms the dirt cup of dust collecting space between described filter mechanism, is provided with extension between bottom described filter mechanism and dust collecting space.
As the improvement of the cyclone dust collecting unit of the present invention, described filter mechanism includes type dust arrester, and the opening of described type dust arrester is arranged towards the bottom of described dust collecting space.
As the improvement of the cyclone dust collecting unit of the present invention, the end of described extension is positioned on described filter mechanism, and the other end of described extension extends beyond the edge of described type dust arrester and arranges.
Improvement as the cyclone dust collecting unit of the present invention, described cyclone dust collecting unit also includes air channel, described air channel includes into dirt air channel and goes out dirt air channel, described dust collecting space is formed between described filter mechanism and described dirt cup inside, described filter mechanism has entering-dust mouth, described in enter dirt air channel and be connected with described entering-dust mouth by described dust collecting space.
As the improvement of the cyclone dust collecting unit of the present invention, the end of described extension is positioned on the bottom of described filter mechanism or on the bottom of described dust collecting space.
As the improvement of the cyclone dust collecting unit of the present invention, when the end of described extension is positioned on the bottom of described filter mechanism, the profile of described extension, from the bottom direction away from described dust collecting space, is gradually increased, or tapers into, or constant; When the end of described extension is positioned in integrated space bottom, the diameter of described extension, from the bottom direction away from described dust collecting space, is gradually increased, or tapers into, or constant.
As the improvement of the cyclone dust collecting unit of the present invention, when described extending part is on the bottom of described filter mechanism, described extension is inverted T-shaped; When the end of described extension is positioned in integrated space bottom, described extension is T-shaped.
To achieve these goals, vacuum cleaner provided by the invention includes cyclone dust collecting unit as above.
Compared with prior art, the invention has the beneficial effects as follows: the cyclone dust collecting unit of the present invention not only effectively solves the problem easily twining hair on dirt cup filter mechanism, and improve the separation efficiency of dirt cup, storage ash quantity in dirt cup and the dust removal ability of vacuum cleaner, decrease air quantity loss.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the floor map of a detailed description of the invention of the cyclone dust collecting unit of the present invention;
Fig. 2 is the generalized section of the detailed description of the invention of the cyclone dust collecting unit of the present invention;
Fig. 3 is the generalized section of a detailed description of the invention of the cyclone dust collecting unit of the present invention, and wherein, the end of described extension is positioned on the bottom of described filter mechanism;
Fig. 4 is the generalized section of a detailed description of the invention of the cyclone dust collecting unit of the present invention, and wherein, the end of described extension is positioned on the bottom of described dust collecting space;
Fig. 5 is the floor map of extension in the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical scheme in the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, all should belong to the scope of protection of the invention.
As Figure 1-4, the cyclone dust collecting unit of the present invention includes: air channel, dirt cup 20, filter mechanism 30 and extension 40.
Described air channel enters in dirt cup 20 for the dust collected by air draught conveying and hair etc., and discharges the air draught after filtration. Specifically, described air channel includes into dirt air channel 11 and the exhaust passage 12 entering downstream, dirt air channel 11 described in being positioned at, go out dirt air channel out be the air after filtering, wherein, described enter dirt air channel 11 be connected with described dirt cup 20, thus realize dust and hair etc. suck dirt cup. Specifically, described in enter dirt air channel 11 there is air duct cover board 110, described air duct cover board 110 limit described in enter the inner space in dirt air channel 11. Described go out dirt air channel 12 be connected with the outlet of filter mechanism 30, thus, filter mechanism 30 filter after air draught pass through described in go out dirt air channel 12 and discharge.
In above-mentioned embodiment, described in enter dirt air channel 11 and there is at least 1 enter dirt section, described in enter dirt section and enter dirt air channel and be connected. Preferably, enter described in dirt air channel 11 have one enter dirt section or two enter dirt section or three enter dirt section. Wherein, described in enter dirt air channel 11 and there is one when entering dirt section, enter the structure in dirt air channel 11 as shown in Figure 2.
As shown in Figure 3, further, described enter dirt air channel 11 there are three when entering dirt section, described enter dirt air channel 11 have and set gradually: first enter dirt section 111, second enter dirt section 112 and the 3rd and enter dirt section 113, described first enters dirt section 111 and the 3rd enters dirt section 113 for straight length, described second enters dirt section 112 for bend loss, and described first enters dirt section 111 and enter dirt section 113 with the 3rd and be connected with described second two ends entering dirt section 112. Thus, the dust of suction and hair etc. sequentially pass through and described first enter dirt section 111, second enter dirt section 112 and the 3rd and enter dirt section 113 and enter in dirt cup.
Form dust collecting space 21 between described dirt cup 20 and described filter mechanism 30, described dust collecting space 21 for carry from enter dirt air channel enters and to dust after the filtration of described filter mechanism 30 and hair. Meanwhile, enter the 3rd of dirt air channel 11 described in enter dirt section 113 and be connected with described dust collecting space 21.
Described filter mechanism 30 is filtered for the dust that suction is come and hair etc. Specifically, described filter mechanism 30 is arranged in described dust collecting space 21. Described filter mechanism 30 has entering-dust mouth and defecator, described in enter dirt air channel 11 and be connected with described entering-dust mouth by described dust collecting space 21. Described dust and hair are stayed in described dust collecting space 21 after filtering screen filters. In addition, described filter mechanism 30 also includes the type dust arrester 31 being positioned at below described guard, the opening of described type dust arrester 31 is arranged towards the bottom of described dust collecting space 21, it is prevented that dust raises up, and described type dust arrester is set to taper opening and arranges towards the bottom of dust collecting space 21.
Described extension 40 prevents dust and hair etc. to be wrapped in filter mechanism 30 for realization. Specifically, the end of described extension 40 is positioned on the bottom of described filter mechanism 30 or on the bottom of described dust collecting space 21. Dust and hair are through entering dirt air channel 11, enter in dirt space 21, and filtered by filter mechanism 30, discharge from going out dirt air channel 12, described dust and hair rotate around filter mechanism 30 in dust collecting space 21, described hair is wrapped on described extension 40 in rotary course, it is to avoid hair is wrapped in the guard surface of described filter mechanism 30, results in blockage.
Described extension 40 can be the one in taper, cylinder, elliptical cylinder-shape, prismatic, T-shaped etc. Wherein, taper can be frustro-pyramidal, and prism can be the prism of square, rhombus, rectangle etc. for cross sectional shape, it is also possible to is the prism of hexagon, cross etc. for cross sectional shape. Additionally, described extension 40 can also be polymorphic structure as shown in Figure 5. Simultaneously, it is necessary to explanation, described extension 40 is not limited to above-mentioned listed shape, and under the technology design guidance of the present invention, other alternative form that those skilled in the art obtain broadly falls into protection scope of the present invention.
With reference to shown in Fig. 2, Fig. 3, Fig. 4, when the end of described extension 40 is positioned on described filter mechanism 30, the other end of described extension 40 extends beyond the edge of described type dust arrester 31 and arranges. Now, the diameter of described extension 40, from the bottom direction away from described dust collecting space 21, is gradually increased, or tapers into, or constant. When on the bottom that the end of extension 40 is positioned at described dust collecting space 21, the diameter of described extension 40 is from the bottom direction away from described dust collecting space 21, it is gradually increased, or taper into, or it is constant, the top of described extension 40 is positioned at the lower section of the bottom margin of type dust arrester 31, and when described extending part is on the bottom of described filter mechanism, described extension is inverted T-shaped; When the end of described extension is positioned in integrated space bottom, described extension is T-shaped. Described extension can be detachable be connected bottom dust collecting space or be connected with filter mechanism, it is also possible to be integrated injection molding.
Based on identical technology design, the present invention also provides for a kind of vacuum cleaner, and it includes cyclone dust collecting unit as above.
Compared with prior art, the cyclone dust collecting unit of the present invention not only effectively solves the problem easily twining hair on dirt cup filter mechanism, and improves the separation efficiency of dirt cup, storage ash quantity in dirt cup and the dust removal ability of vacuum cleaner, decreases air quantity loss.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a cyclone dust collecting unit, it is characterised in that including: filter mechanism, and between described filter mechanism, form the dirt cup of dust collecting space, it is provided with extension between bottom described filter mechanism and dust collecting space.
2. cyclone dust collecting unit according to claim 1, it is characterised in that described filter mechanism includes type dust arrester, the opening of described type dust arrester is arranged towards the bottom of described dust collecting space.
3. cyclone dust collecting unit according to claim 2, it is characterised in that the end of described extension is positioned on described filter mechanism, the other end of described extension extends beyond the edge of described type dust arrester and arranges.
4. cyclone dust collecting unit according to claim 3, it is characterized in that, described cyclone dust collecting unit also includes air channel, described air channel includes into dirt air channel and goes out dirt air channel, described dust collecting space is formed between described filter mechanism and described dirt cup inside, described filter mechanism has entering-dust mouth, described in enter dirt air channel and be connected with described entering-dust mouth by described dust collecting space.
5. cyclone dust collecting unit according to claim 1, it is characterised in that the end of described extension is positioned on the bottom of described filter mechanism or on the bottom of described dust collecting space.
6. cyclone dust collecting unit according to claim 5, it is characterised in that when the end of described extension is positioned on the bottom of described filter mechanism, the diameter of described extension is from the bottom direction away from described dust collecting space, it is gradually increased, or tapers into, or constant; When the end of described extension is positioned in integrated space bottom, the profile of described extension, from the bottom direction away from described dust collecting space, is gradually increased, or tapers into, or constant.
7. cyclone dust collecting unit according to claim 5, it is characterised in that when described extending part is on the bottom of described filter mechanism, described extension is inverted T-shaped; When the end of described extension is positioned in integrated space bottom, described extension is T-shaped.
8. a vacuum cleaner, it is characterised in that described vacuum cleaner includes the cyclone dust collecting unit as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209767.4A CN105662278A (en) | 2016-04-06 | 2016-04-06 | Cyclone dust collecting device and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209767.4A CN105662278A (en) | 2016-04-06 | 2016-04-06 | Cyclone dust collecting device and dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105662278A true CN105662278A (en) | 2016-06-15 |
Family
ID=56309345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209767.4A Pending CN105662278A (en) | 2016-04-06 | 2016-04-06 | Cyclone dust collecting device and dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662278A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874705A (en) * | 2017-12-04 | 2018-04-06 | 莱克电气股份有限公司 | A kind of dirt cup filtration system of anti-hair winding |
| CN108185912A (en) * | 2017-12-29 | 2018-06-22 | 江苏美的清洁电器股份有限公司 | For the dust pocket and dust catcher of dust catcher |
| WO2019120178A1 (en) * | 2017-12-19 | 2019-06-27 | 江苏美的清洁电器股份有限公司 | Cyclone separator, mesh cover, and vacuum cleaner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000135184A (en) * | 1998-10-30 | 2000-05-16 | Sanyo Electric Co Ltd | Vacuum cleaner |
| KR100575319B1 (en) * | 2004-12-27 | 2006-05-02 | 엘지전자 주식회사 | Dust collecting unit of vacuum cleaner |
| CN101332064A (en) * | 2007-06-25 | 2008-12-31 | 乐金电子(天津)电器有限公司 | Dust collection structure of vertical cleaner |
| CN102302351A (en) * | 2011-06-22 | 2012-01-04 | 苏州爱普电器有限公司 | Multi-stage cyclone separation device |
| CN202288135U (en) * | 2011-10-28 | 2012-07-04 | 江苏美的春花电器股份有限公司 | Cyclone separation device of dust collector |
| CN103096774A (en) * | 2010-08-30 | 2013-05-08 | 松下电器产业株式会社 | Dust collection device and electric cleaner |
| CN206007159U (en) * | 2016-04-06 | 2017-03-15 | 莱克电气股份有限公司 | Cyclone dust collecting unit and vacuum cleaner |
-
2016
- 2016-04-06 CN CN201610209767.4A patent/CN105662278A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000135184A (en) * | 1998-10-30 | 2000-05-16 | Sanyo Electric Co Ltd | Vacuum cleaner |
| KR100575319B1 (en) * | 2004-12-27 | 2006-05-02 | 엘지전자 주식회사 | Dust collecting unit of vacuum cleaner |
| CN101332064A (en) * | 2007-06-25 | 2008-12-31 | 乐金电子(天津)电器有限公司 | Dust collection structure of vertical cleaner |
| CN103096774A (en) * | 2010-08-30 | 2013-05-08 | 松下电器产业株式会社 | Dust collection device and electric cleaner |
| CN102302351A (en) * | 2011-06-22 | 2012-01-04 | 苏州爱普电器有限公司 | Multi-stage cyclone separation device |
| CN202288135U (en) * | 2011-10-28 | 2012-07-04 | 江苏美的春花电器股份有限公司 | Cyclone separation device of dust collector |
| CN206007159U (en) * | 2016-04-06 | 2017-03-15 | 莱克电气股份有限公司 | Cyclone dust collecting unit and vacuum cleaner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874705A (en) * | 2017-12-04 | 2018-04-06 | 莱克电气股份有限公司 | A kind of dirt cup filtration system of anti-hair winding |
| WO2019120178A1 (en) * | 2017-12-19 | 2019-06-27 | 江苏美的清洁电器股份有限公司 | Cyclone separator, mesh cover, and vacuum cleaner |
| CN108185912A (en) * | 2017-12-29 | 2018-06-22 | 江苏美的清洁电器股份有限公司 | For the dust pocket and dust catcher of dust catcher |
| CN108185912B (en) * | 2017-12-29 | 2023-08-04 | 江苏美的清洁电器股份有限公司 | Dust cup for dust collector and dust collector |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |